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As of 16:49 EDT

Weather in Richardson, VA

80°Current weather

Richardson, Saturday, 8 August, 16:49

Partly cloudy. Feels like 83°. High 81°, low 65°.

Pressure30.09 inHg
Wind7.4 mph SW
Humidity64%
Visibility6.2 mi
Dew point67°
Sun, 0985° / 66°0.16Rain
85 °Rain

Richardson, Sunday, 9 August

Rain. High 85°, low 66°.

Pressure30.12 inHg
Wind4.3 mph NW
Humidity52%
Visibility6.2 mi
Dew point64°
Mon, 1089° / 66°0Overcast
89 °Overcast

Richardson, Monday, 10 August

Overcast. High 89°, low 66°.

Pressure30.12 inHg
Wind7.1 mph NW
Humidity49%
Visibility6.2 mi
Dew point63°
Tue, 1189° / 66°0.06Light rain
89 °Light rain

Richardson, Tuesday, 11 August

Light rain. High 89°, low 66°.

Pressure30.06 inHg
Wind7.6 mph NW
Humidity54%
Visibility6.2 mi
Dew point66°
Wed, 1285° / 65°0.09Light rain
85 °Light rain

Richardson, Wednesday, 12 August

Light rain. High 85°, low 65°.

Pressure29.94 inHg
Wind7.2 mph W
Humidity94%
Visibility6.2 mi
Dew point68°
Thu, 1386° / 65°0.3Rain
86 °Rain

Richardson, Thursday, 13 August

Rain. High 86°, low 65°.

Pressure29.88 inHg
Wind14.6 mph NW
Humidity44%
Visibility—
Dew point59°
Fri, 1470° / 59°0.8Rain
70 °Rain

Richardson, Friday, 14 August

Rain. High 70°, low 59°.

Pressure30.00 inHg
Wind6.5 mph N
Humidity95%
Visibility—
Dew point68°
Sat, 1577° / 53°0Partly cloudy
77 °Partly cloudy

Richardson, Saturday, 15 August

Partly cloudy. High 77°, low 53°.

Pressure30.21 inHg
Wind6.1 mph N
Humidity38%
Visibility—
Dew point46°
Sun, 1675° / 53°0Overcast
75 °Overcast

Richardson, Sunday, 16 August

Overcast. High 75°, low 53°.

Pressure30.27 inHg
Wind9 mph S
Humidity61%
Visibility—
Dew point56°
Mon, 1783° / 58°0Light rain
83 °Light rain

Richardson, Monday, 17 August

Light rain. High 83°, low 58°.

Pressure30.12 inHg
Wind6.2 mph S
Humidity43%
Visibility—
Dew point55°
Tue, 1874° / 65°0.55Rain
74 °Rain

Richardson, Tuesday, 18 August

Rain. High 74°, low 65°.

Pressure30.03 inHg
Wind6.7 mph W
Humidity87%
Visibility—
Dew point69°
Wed, 1985° / 64°0Mostly clear
85 °Mostly clear

Richardson, Wednesday, 19 August

Mostly clear. High 85°, low 64°.

Pressure29.91 inHg
Wind8.1 mph N
Humidity42%
Visibility—
Dew point57°
Thu, 2087° / 60°0.16Rain
87 °Rain

Richardson, Thursday, 20 August

Rain. High 87°, low 60°.

Pressure29.91 inHg
Wind5 mph S
Humidity40%
Visibility—
Dew point57°
Fri, 2179° / 66°0.24Rain
79 °Rain

Richardson, Friday, 21 August

Rain. High 79°, low 66°.

Pressure29.88 inHg
Wind10.3 mph NW
Humidity65%
Visibility—
Dew point64°
Sat, 2280° / 62°0.04Light rain
80 °Light rain

Richardson, Saturday, 22 August

Light rain. High 80°, low 62°.

Pressure29.85 inHg
Wind9 mph NW
Humidity55%
Visibility—
Dew point61°
Sun, 2377° / 58°0Overcast
77 °Overcast

Richardson, Sunday, 23 August

Overcast. High 77°, low 58°.

Pressure30.00 inHg
Wind8.2 mph N
Humidity51%
Visibility—
Dew point55°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Richardson, VA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Richardson, VA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.